The impact of professional and economic activity on the development of apartments market

Purpose: The aim is to examine to what extent does the professional activity of the population and the economic activity of entrepreneurs affect the development of the apartments‘ market. The subject of the study are local real estate markets – the sector of commercial investments – residential seaside apartments. Design/Methodology/Approach: We analysed data about real estate markets of Polish communes located in Central Pomerania. The values of the analysed indicators were calculated using Excel program and the results were presented in the form of Tables and Figures in Microsoft Excel and ArcMap. Findings: The results show that there is a relationship between the professional activity of the population and the economic activity of entrepreneurs in the tourist communes and the development of the primary and secondary real estate markets. The analysis shows that economic effects of tourism development can influence the income of the commune, an increase in local revenue achieved by entities that manage tourism, high professional activity of the population and economic activity of entrepreneurs as well as the diversification of the economy thus allowing to obtain independence from the economic instability. Practical Implications: The most important practical implication is the statements that there is a need to make new investments in seaside towns in which the tourist market is developing. Originality/Value: The analysis shows that economic effects of tourism development can influence the income of the commune with an increase in the local revenue achieved by entities that manage tourism.peer-reviewe

Decoherence induced continuous pointer states

We investigate the reduced dynamics in the Markovian approximation of an infinite quantum spin system linearly coupled to a phonon field at positive temperature. The achieved diagonalization leads to a selection of the continuous family of pointer states corresponding to a configuration space of the one-dimensional Ising model. Such a family provides a mathematical description of an apparatus with continuous readings.Comment: 8 page

Nonnegative Feynman-Kac Kernels in Schr\"{o}dinger's Interpolation Problem

The existing formulations of the Schr\"{o}dinger interpolating dynamics, which is constrained by the prescribed input-output statistics data, utilize strictly positive Feynman-Kac kernels. This implies that the related Markov diffusion processes admit vanishing probability densities only at the boundaries of the spatial volume confining the process. We extend the framework to encompass singular potentials and associated nonnegative Feynman-Kac-type kernels. It allows to deal with general nonnegative solutions of the Schr\"{o}dinger boundary data problem. The resulting stochastic processes are capable of both developing and destroying nodes (zeros) of probability densities in the course of their evolution.Comment: Latex file, 25 p

Cauchy Noise and Affiliated Stochastic Processes

By departing from the previous attempt (Phys. Rev. {\bf E 51}, 4114, (1995)) we give a detailed construction of conditional and perturbed Markov processes, under the assumption that the Cauchy law of probability replaces the Gaussian law (appropriate for the Wiener process) as the model of primordial noise. All considered processes are regarded as probabilistic solutions of the so-called Schr\"{o}dinger interpolation problem, whose validity is thus extended to the jump-type processes and their step process approximants.Comment: Latex fil